.topWrap {
    width: 100%;
    height: 114px;
    background: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid black;
  }
  .nav {
    width: 1100px;
    height: 114px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
    margin: 0 auto;
  }
  .nav .cat{
    width: 20px;
    height: 14px;
    background: black;
    margin-left: -55px;
    margin-top: 0px;
    border-radius: 10px;
    float: left;
    color: #fff;
    text-align: center;
    line-height: 14px;
  }
  .nav .login {
    width: 100px;
    height: 50px;
    background-color: #fff;
    position: absolute;
    top: 35px;
    left: 660px;
    text-align: center;
    display: none;
    border: 1px solid gainsboro;
  }
  .nav .login li {
    margin-top: 5px;
    font-weight: 900;
  }
  .nav .nav-top {
    width: 1060px;
    height: 44px;
    margin: auto;
    padding: 0 20px;
    margin-top: 25px;
  }
  .nav .nav-top .nav-left {
    width: 300px;
    height: 44px;
    float: left;
  }
  .nav .nav-top .nav-left img {
    margin-top: 15px;
  }
  .nav .nav-top .nav-right {
    width: 720px;
    height: 44px;
    float: left;
    position: relative;
  }
  .nav .nav-top .nav-right a {
    color: black;
  }
  .nav .nav-top .nav-right div {
    width: 210px;
    height: 48px;
    background: #fff;
    position: absolute;
    top: 40px;
    right: 0;
    display: none;
  }
  .nav .nav-top .nav-right div h2 {
    float: left;
    font-size: 24px;
    margin-left: 10px;
    margin-top: 10px;
  }
  .nav .nav-top .nav-right span {
    float: left;
    position: absolute;
    top: 10px;
    right: 150px;
    font-size: 20px;
  }
  
  .nav .nav-top .nav-right input {
    width: 156px;
    height: 26px;
    float: left;
    margin-top: 10px;
    border: 1px solid gray;
    color: gray;
    text-align: center;
    margin-left: 5px;
  }
  .nav .nav-top .nav-right ul {
    float: right;
  }
  .nav .nav-top .nav-right ul li span {
    float: left;
    position: absolute;
    top: 10px;
    right: 100px;
    font-size: 20px;
  }
  .nav .nav-top .nav-right ul li h2 {
    float: left;
    position: absolute;
    top: -10px;
    right: 50px;
    font-size: 20px;
  }
  .nav .nav-top .nav-right ul li h3 {
    float: left;
    position: absolute;
    top: -10px;
    right: 0px;
    font-size: 20px;
  }
  
  .nav .nav-button {
    width: 1060px;
    height: 50px;
    margin: auto;
    padding: 0 20px;
  }
  .nav .nav-button .nav-navs {
    width: 1060px;
    height: 49px;
    margin: auto;
  }
  .nav .nav-button .nav-navs ul {
    width: 795px;
    height: 49px;
    margin: auto;
  }
  .nav .nav-button .nav-navs ul a {
    color: black;
  }
  .nav .nav-button .nav-navs ul li {
    float: left;
    padding: 0 50px;
    padding-top: 15px;
    font-size: 16px;
  }
  .nav .nav-button .nav-navs .shop span:hover {
    padding-bottom: 7px;
    border-bottom: 5px solid black;
  }
  .shop:hover .zong {
    display: block;
  }
  .nav-navs .zong {
    width: 1349px;
    height: 360px;
    background: rgba(255, 255, 255, 0.99);
    position: absolute;
    top: 115px;
    left: 0;
    display: none;
    border-bottom: 1px solid gray;
    z-index: 50;
  }
  .nav-navs .zong .zou {
    font-size: 14px;
    width: 280px;
    height: 360px;
    background: rgba(255, 255, 255, 0.9);
    margin-left: 145px;
    float: left;
  }
  .nav-navs .zong .zou h2 {
    width: 270px;
    font-size: 18px;
    margin-top: 20px;
    margin-left: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid black;
    font-weight: 900;
  }
  .nav-navs .zong .zou p {
    width: 270px;
    font-size: 14px;
    margin-top: 8px;
    margin-left: 10px;
    padding-bottom: 6px;
  }
  .nav-navs .zong .zhong {
    float: left;
    width: 280px;
    height: 360px;
    background: rgba(255, 255, 255, 0.9);
    margin-left: 105px;
  }
  .nav-navs .zong .zhong h2 {
    width: 270px;
    font-size: 18px;
    margin-top: 20px;
    margin-left: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid black;
    font-weight: 900;
  }
  .nav-navs .zong .zhong p {
    width: 270px;
    font-size: 14px;
    margin-top: 8px;
    margin-left: 10px;
    padding-bottom: 6px;
  }
  .nav-navs .zong .you {
    float: left;
    width: 280px;
    height: 360px;
    background: rgba(255, 255, 255, 0.9);
    margin-left: 105px;
  }
  .nav-navs .zong .you h2 {
    width: 270px;
    font-size: 18px;
    margin-top: 20px;
    margin-left: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid black;
    font-weight: 900;
  }
  .nav-navs .zong .you p {
    width: 270px;
    font-size: 14px;
    margin-top: 8px;
    margin-left: 10px;
    padding-bottom: 6px;
  }
  
  /*  */
  .nav-navs .zong2 {
    width: 1349px;
    height: 360px;
    background: rgba(255, 255, 255, 0.9);
    position: absolute;
    top: 115px;
    left: 0;
    display: none;
    border-bottom: 1px solid gray;
    z-index: 50;
  }
  .nav-navs .zong2 .zou {
    font-size: 14px;
    width: 280px;
    height: 360px;
    background: rgba(255, 255, 255, 0.9);
    margin-left: 145px;
    float: left;
  }
  .nav-navs .zong2 .zou img {
    margin-top: 40px;
    margin-left: -30px;
  }
  
  .nav-navs .zong2 .zhong {
    float: left;
    width: 300px;
    height: 360px;
    background: rgba(255, 255, 255, 0.9);
  }
  .nav-navs .zong2 .zhong h2 {
    width: 270px;
    font-size: 14px;
    margin-top: 40px;
    margin-left: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid black;
    font-weight: 900;
  }
  .nav-navs .zong2 .zhong p {
    width: 300px;
    font-size: 12px;
    margin-left: 10px;
    margin-top: 20px;
  }
  .nav-navs .zong2 .zhong .btn {
    width: 150px;
    height: 40px;
    margin-top: 118px;
    margin-left: 10px;
    border: none;
    border: 1px solid black;
  }
  .zong2 .zhong .btn:hover {
    background: black;
  }
  .zong2 .zhong .btn:hover a {
    color: #fff;
  }
  .nav-navs .zong2 .you {
    float: left;
    width: 400px;
    height: 360px;
    background: rgba(255, 255, 255, 0.9);
    margin-left: 80px;
  }
  .nav-navs .zong2 .you .pic {
    float: left;
    width: 400px;
    height: 300px;
    margin-top: 40px;
    background: rgba(255, 255, 255, 0.9);
  }
  .nav-navs .zong2 .you img {
    float: left;
    margin-left: 10px;
    margin-top: 10px;
  }
  .nav-navs .zong2 .you h2 {
    width: 270px;
    font-size: 18px;
    margin-top: 20px;
    margin-left: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid black;
    font-weight: 900;
  }
  .nav-navs .zong2 .you p {
    width: 270px;
    font-size: 14px;
    margin-top: 8px;
    margin-left: 10px;
    padding-bottom: 6px;
  }
  .nav .nav-button .nav-navs .houre span:hover {
    padding-bottom: 7px;
    border-bottom: 5px solid black;
  }
  .houre:hover .zong2 {
    display: block;
  }
  .nav .nav-button .nav-navs .houre1 span:hover {
    padding-bottom: 7px;
    border-bottom: 5px solid black;
  }
  .nav .nav-button .nav-navs .houre2 span:hover {
    padding-bottom: 7px;
    border-bottom: 5px solid black;
  }
  .nav .nav-button .nav-navs .houre3 span:hover {
    padding-bottom: 7px;
    border-bottom: 5px solid black;
  }
  /*  */
  /*  */
  /*  */



.banner{
    width: 1100px;
    height: 800px;
    margin: 0 auto;
    overflow: hidden;
}
.banner h2{
  font-size: 26px;
  font-weight: 900;
  margin-left: 110px;
  margin-top: 25px;
}
.banner .use{
  width: 800px;
  height: 120px;
  margin-left: 110px;
  margin-top: 25px;
  overflow: hidden;
}
.banner p{
  font-size: 14px;
  font-weight: 600;
  margin-top: 5px;
}
.banner input{
  width: 600px;
  height: 50px;
  border: 1px solid gray;
  margin-top: 10px;
}
.banner span{
  margin-top: 10px;
 
}
.use button{
  width: 100px;
  height: 50px;
  background: black;
  color: #fff;
}
.use a{
  color: #fff;
}
/*  */
/*  */
/*  */
/*  */
/*  */
.end {
    width: 1349px;
    height: 700px;
    background: black;
    overflow: hidden;
  }
  .end .end-top {
    width: 1100px;
    height: 250px;
    margin: 0 auto;
    margin-top: 120px;
    overflow: hidden;
    padding-bottom: 50px;
    border-bottom: 1px solid #fff;
  }
  .end .end-top .ipt {
    width: 400px;
    height: 154px;
    margin-top: 50px;
    overflow: hidden;
    float: left;
  }
  .end .end-top .ipt h4 {
    font-size: 16px;
    font-weight: 900;
    margin-left: 140px;
    margin-top: 20px;
  }
  .end .end-top .ipt .text {
    margin-top: 5px;
    width: 394px;
    height: 60px;
    text-align: center;
    border: 1px solid #fff;
    font-size: 16px;
    color: #fff;
    background: black;
    float: left;
  }
  .ipt .iconfont {
    font-size: 30px;
    float: left;
    margin-top: -50px;
    margin-left: 350px;
  }
  .ipt .iconfont a {
    color: #fff;
  }
  .ipt .checkbox {
    width: 24px;
    height: 24px;
    margin-left: 100px;
    margin-top: 5px;
    float: left;
    background-color: black;
  }
  .ipt p {
    float: left;
    margin-top: 8px;
    color: #fff;
  }
  .ipt p a {
    color: skyblue;
  }
  .ipt-ri {
    width: 700px;
    height: 250px;
    float: left;
  }
  .ipt-ri ul {
    width: 100px;
    height: 350px;
    overflow: hidden;
    margin-left: 100px;
    float: left;
  }
  .ipt-ri ul li {
    font-size: 18px;
    margin-top: 20px;
    margin-left: 10px;
  }
  .ipt-ri ul li a {
    font-size: 16px;
    color: #fff;
  }
  .end-buttom {
    overflow: hidden;
    position: relative;
  }
  .end-buttom .end-left {
    width: 300px;
    height: 300px;
    margin-left: 126px;
    overflow: hidden;
    float: left;
  }
  .end-buttom .end-right {
    width: 700px;
    height: 300px;
    margin-left: 126px;
    overflow: hidden;
    float: left;
  }
  .end-buttom .end-right img {
    margin-top: 70px;
    margin-left: 232px;
  }
  .end-buttom p {
    font-size: 12px;
    margin-top: 50px;
    color: gray;
  }
  .end-buttom span {
    position: absolute;
    left: 125px;
    bottom: 50px;
  }
  .end-buttom span a {
    color: #fff;
  }
  